thumbs prev next Thumbnails Previous Next

M76 - The Little Dumbbell Nebula


From the author of   Sizing Up The Universe


M76

20:31 EST Nov 8, 2021.
Starlight Express Trius SX-694 on 10" RC at f/9.
Hα = 80min, O-III = 80min (guided 2 minute subexposures).

Stacked in StackImages.py. Richardson-Lucy deconvolution in both StackImages and MaximDL.


M76

23:22 EDT Sep 30, 2005 and 02:38 EDT Oct 14, 2006.
Starlight Express SXV-H9 on 10" RC at f/9.
L = 60min, O-III = 80min, Hα = 158min, R=15min, G=15min, B=15min (guided 4 and 5 minute subexposures).

Richardson-Lucy, Custom Digital Development.


M76

Richardson-Lucy, Gamma (0.5).

Return to Thumbnails